Protecting parts made of carbon-containing composite material from oxidation
US-2017369714-A1 · Dec 28, 2017 · US
with vitreous materials (composition of vitreous glazes and enamels C03C; ceramic pigments C09C1/0009)
with vitreous materials (composition of vitreous glazes and enamels C03C; ceramic pigments C09C1/0009) · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B41/5022 |
| Official title | {with vitreous materials (composition of vitreous glazes and enamels C03C; ceramic pigments C09C1/0009)} |
| Display label | with vitreous materials (composition of vitreous glazes and enamels C03C; ceramic pigments C09C1/0009) |
| Total patents | 262 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 21 |
| 2017 | 23 |
| 2018 | 23 |
| 2019 | 23 |
| 2020 | 26 |
| 2021 | 30 |
| 2022 | 19 |
| 2023 | 21 |
| 2024 | 19 |
| 2025 | 27 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for making a honeycomb structure comprising coating a honeycomb body with cement skin layers
US-9833927-B2 · Dec 5, 2017 · US
High temperature oxidation protection for composites
US-2017341991-A1 · Nov 30, 2017 · US
Article having coating with glass, oxygen scavenger, and metal
US-2017335118-A1 · Nov 23, 2017 · US
Diffuse reflection material, diffuse reflection layer, wavelength conversion device and light source system
US-2017322349-A1 · Nov 9, 2017 · US
Multiphase compositions for oxidation protection of composite articles
US-9790133-B2 · Oct 17, 2017 · US
Method for fabricating a ceramic material
US-2017275211-A1 · Sep 28, 2017 · US
High temperature oxidation protection for composites
US-2017267595-A1 · Sep 21, 2017 · US
Ceramic additive formulation and method of making
US-2017258092-A1 · Sep 14, 2017 · US
Wavelength converter, light-emitting device using same, and production method for wavelength converter
US-2017233647-A1 · Aug 17, 2017 · US
Method for fabricating a ceramic material
US-9701591-B2 · Jul 11, 2017 · US
Production method for painted heat-resistant member, printing device, and ink
US-9683116-B2 · Jun 20, 2017 · US
Photocatalyst member
US-9662645-B2 · May 30, 2017 · US
Slurry-based coating techniques for smoothing surface imperfections
US-9624583-B2 · Apr 18, 2017 · US
Honeycomb structure comprising an outer cement skin and a cement therefor
US-9556769-B2 · Jan 31, 2017 · US
Ceramic inkjet ink for relief effect
US-2017002219-A1 · Jan 5, 2017 · US
Honeycomb structure comprising an outer cement skin and a cement therefor
US-9518485-B2 · Dec 13, 2016 · US
Ceramic glaze having antimicrobial property
US-2016347648-A1 · Dec 1, 2016 · US
Ceramic glaze having antimicrobial property
US-2016347649-A1 · Dec 1, 2016 · US
Ceramic glaze having antimicrobial property
US-2016345583-A1 · Dec 1, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B41/5022?
- CPC C04B41/5022 is the Cooperative Patent Classification code for “with vitreous materials (composition of vitreous glazes and enamels C03C; ceramic pigments C09C1/0009).”
- How many patents are filed under CPC C04B41/5022 (with vitreous materials (composition of vitreous glazes and enamels C03C; ceramic pigments C09C1/0009))?
- Our database includes 262 publications tagged with this CPC code.
- Is patent activity under CPC C04B41/5022 growing?
- Publication counts under this code: 19 in 2024 vs 27 in 2025 (latest complete years).